The most likely scenario is that future monies, both government and non-government backed, will likely adopt crypto proof-of-work as the specie value. It becom

The most likely scenario is that future monies, both government and non-government backed, will likely adopt crypto proof-of-work as the specie value. It becomes just another feature that brings more to the table than "full faith and credit." I don't have any faith that any G20 economy will not end up like Greece on the long-term, so crypto currencies in 30 years could be more viable than stockpiling gold bars, fine furniture and artwork.